am 16c0b295: am bba3a694: Merge "Telephony API extension v2"

* commit '16c0b295ef069e128a4e01fd2f72da06784950a1':
  Telephony API extension v2

1 files changed, 169 insertions, 10 deletions

diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 699d79e..77f5182 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -37,6 +37,10 @@ import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
 import android.telephony.CellInfo;
 import android.telephony.TelephonyManager;
+import android.telephony.DisconnectCause;
+import android.telephony.PreciseCallState;
+import android.telephony.PreciseDataConnectionState;
+import android.telephony.PreciseDisconnectCause;
 import android.text.TextUtils;
 import android.util.Slog;
 
@@ -125,6 +129,17 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
 
     private List<CellInfo> mCellInfo = null;
 
+    private int mRingingCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE;
+
+    private int mForegroundCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE;
+
+    private int mBackgroundCallState = PreciseCallState.PRECISE_CALL_STATE_IDLE;
+
+    private PreciseCallState mPreciseCallState = new PreciseCallState();
+
+    private PreciseDataConnectionState mPreciseDataConnectionState =
+                new PreciseDataConnectionState();
+
     static final int PHONE_STATE_PERMISSION_MASK =
                 PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR |
                 PhoneStateListener.LISTEN_CALL_STATE |
@@ -132,6 +147,10 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
                 PhoneStateListener.LISTEN_DATA_CONNECTION_STATE |
                 PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR;
 
+    static final int PRECISE_PHONE_STATE_PERMISSION_MASK =
+                PhoneStateListener.LISTEN_PRECISE_CALL_STATE |
+                PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE;
+
     private static final int MSG_USER_SWITCHED = 1;
 
     private final Handler mHandler = new Handler() {
@@ -305,6 +324,21 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
                             remove(r.binder);
                         }
                     }
+                    if ((events & PhoneStateListener.LISTEN_PRECISE_CALL_STATE) != 0) {
+                        try {
+                            r.callback.onPreciseCallStateChanged(mPreciseCallState);
+                        } catch (RemoteException ex) {
+                            remove(r.binder);
+                        }
+                    }
+                    if ((events & PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE) != 0) {
+                        try {
+                            r.callback.onPreciseDataConnectionStateChanged(
+                                    mPreciseDataConnectionState);
+                        } catch (RemoteException ex) {
+                            remove(r.binder);
+                        }
+                    }
                 }
             }
         } else {
@@ -533,30 +567,47 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
                 }
                 handleRemoveListLocked();
             }
+            mPreciseDataConnectionState = new PreciseDataConnectionState(state, networkType,
+                    apnType, apn, reason, linkProperties, "");
+            for (Record r : mRecords) {
+                if ((r.events & PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE) != 0) {
+                    try {
+                        r.callback.onPreciseDataConnectionStateChanged(mPreciseDataConnectionState);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
+                    }
+                }
+            }
+            handleRemoveListLocked();
         }
         broadcastDataConnectionStateChanged(state, isDataConnectivityPossible, reason, apn,
                 apnType, linkProperties, linkCapabilities, roaming);
+        broadcastPreciseDataConnectionStateChanged(state, networkType, apnType, apn, reason,
+                linkProperties, "");
     }
 
     public void notifyDataConnectionFailed(String reason, String apnType) {
         if (!checkNotifyPermission("notifyDataConnectionFailed()")) {
             return;
         }
-        /*
-         * This is commented out because there is no onDataConnectionFailed callback
-         * in PhoneStateListener. There should be.
         synchronized (mRecords) {
-            mDataConnectionFailedReason = reason;
-            final int N = mRecords.size();
-            for (int i=N-1; i>=0; i--) {
-                Record r = mRecords.get(i);
-                if ((r.events & PhoneStateListener.LISTEN_DATA_CONNECTION_FAILED) != 0) {
-                    // XXX
+            mPreciseDataConnectionState = new PreciseDataConnectionState(
+                    TelephonyManager.DATA_UNKNOWN,TelephonyManager.NETWORK_TYPE_UNKNOWN,
+                    apnType, "", reason, null, "");
+            for (Record r : mRecords) {
+                if ((r.events & PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE) != 0) {
+                    try {
+                        r.callback.onPreciseDataConnectionStateChanged(mPreciseDataConnectionState);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
+                    }
                 }
             }
+            handleRemoveListLocked();
         }
-        */
         broadcastDataConnectionFailed(reason, apnType);
+        broadcastPreciseDataConnectionStateChanged(TelephonyManager.DATA_UNKNOWN,
+                TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, "", reason, null, "");
     }
 
     public void notifyCellLocation(Bundle cellLocation) {
@@ -602,6 +653,81 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
         }
     }
 
+    public void notifyPreciseCallState(int ringingCallState, int foregroundCallState,
+            int backgroundCallState) {
+        if (!checkNotifyPermission("notifyPreciseCallState()")) {
+            return;
+        }
+        synchronized (mRecords) {
+            mRingingCallState = ringingCallState;
+            mForegroundCallState = foregroundCallState;
+            mBackgroundCallState = backgroundCallState;
+            mPreciseCallState = new PreciseCallState(ringingCallState, foregroundCallState,
+                    backgroundCallState,
+                    DisconnectCause.NOT_VALID,
+                    PreciseDisconnectCause.NOT_VALID);
+            for (Record r : mRecords) {
+                if ((r.events & PhoneStateListener.LISTEN_PRECISE_CALL_STATE) != 0) {
+                    try {
+                        r.callback.onPreciseCallStateChanged(mPreciseCallState);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
+                    }
+                }
+            }
+            handleRemoveListLocked();
+        }
+        broadcastPreciseCallStateChanged(ringingCallState, foregroundCallState, backgroundCallState,
+                DisconnectCause.NOT_VALID,
+                PreciseDisconnectCause.NOT_VALID);
+    }
+
+    public void notifyDisconnectCause(int disconnectCause, int preciseDisconnectCause) {
+        if (!checkNotifyPermission("notifyDisconnectCause()")) {
+            return;
+        }
+        synchronized (mRecords) {
+            mPreciseCallState = new PreciseCallState(mRingingCallState, mForegroundCallState,
+                    mBackgroundCallState, disconnectCause, preciseDisconnectCause);
+            for (Record r : mRecords) {
+                if ((r.events & PhoneStateListener.LISTEN_PRECISE_CALL_STATE) != 0) {
+                    try {
+                        r.callback.onPreciseCallStateChanged(mPreciseCallState);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
+                    }
+                }
+            }
+            handleRemoveListLocked();
+        }
+        broadcastPreciseCallStateChanged(mRingingCallState, mForegroundCallState,
+                mBackgroundCallState, disconnectCause, preciseDisconnectCause);
+    }
+
+    public void notifyPreciseDataConnectionFailed(String reason, String apnType,
+            String apn, String failCause) {
+        if (!checkNotifyPermission("notifyPreciseDataConnectionFailed()")) {
+            return;
+        }
+        synchronized (mRecords) {
+            mPreciseDataConnectionState = new PreciseDataConnectionState(
+                    TelephonyManager.DATA_UNKNOWN, TelephonyManager.NETWORK_TYPE_UNKNOWN,
+                    apnType, apn, reason, null, failCause);
+            for (Record r : mRecords) {
+                if ((r.events & PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE) != 0) {
+                    try {
+                        r.callback.onPreciseDataConnectionStateChanged(mPreciseDataConnectionState);
+                    } catch (RemoteException ex) {
+                        mRemoveList.add(r.binder);
+                    }
+                }
+            }
+            handleRemoveListLocked();
+        }
+        broadcastPreciseDataConnectionStateChanged(TelephonyManager.DATA_UNKNOWN,
+                TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, apn, reason, null, failCause);
+    }
+
     @Override
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
@@ -738,6 +864,33 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
         mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
     }
 
+    private void broadcastPreciseCallStateChanged(int ringingCallState, int foregroundCallState,
+            int backgroundCallState, int disconnectCause, int preciseDisconnectCause) {
+        Intent intent = new Intent(TelephonyManager.ACTION_PRECISE_CALL_STATE_CHANGED);
+        intent.putExtra(TelephonyManager.EXTRA_RINGING_CALL_STATE, ringingCallState);
+        intent.putExtra(TelephonyManager.EXTRA_FOREGROUND_CALL_STATE, foregroundCallState);
+        intent.putExtra(TelephonyManager.EXTRA_BACKGROUND_CALL_STATE, backgroundCallState);
+        intent.putExtra(TelephonyManager.EXTRA_DISCONNECT_CAUSE, disconnectCause);
+        intent.putExtra(TelephonyManager.EXTRA_PRECISE_DISCONNECT_CAUSE, preciseDisconnectCause);
+        mContext.sendBroadcastAsUser(intent, UserHandle.ALL,
+                android.Manifest.permission.READ_PRECISE_PHONE_STATE);
+    }
+
+    private void broadcastPreciseDataConnectionStateChanged(int state, int networkType,
+            String apnType, String apn, String reason, LinkProperties linkProperties, String failCause) {
+        Intent intent = new Intent(TelephonyManager.ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED);
+        intent.putExtra(PhoneConstants.STATE_KEY, state);
+        intent.putExtra(PhoneConstants.DATA_NETWORK_TYPE_KEY, networkType);
+        if (reason != null) intent.putExtra(PhoneConstants.STATE_CHANGE_REASON_KEY, reason);
+        if (apnType != null) intent.putExtra(PhoneConstants.DATA_APN_TYPE_KEY, apnType);
+        if (apn != null) intent.putExtra(PhoneConstants.DATA_APN_KEY, apn);
+        if (linkProperties != null) intent.putExtra(PhoneConstants.DATA_LINK_PROPERTIES_KEY, linkProperties);
+        if (failCause != null) intent.putExtra(PhoneConstants.DATA_FAILURE_CAUSE_KEY, failCause);
+
+        mContext.sendBroadcastAsUser(intent, UserHandle.ALL,
+                android.Manifest.permission.READ_PRECISE_PHONE_STATE);
+    }
+
     private boolean checkNotifyPermission(String method) {
         if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
                 == PackageManager.PERMISSION_GRANTED) {
@@ -766,6 +919,12 @@ class TelephonyRegistry extends ITelephonyRegistry.Stub {
             mContext.enforceCallingOrSelfPermission(
                     android.Manifest.permission.READ_PHONE_STATE, null);
         }
+
+        if ((events & PRECISE_PHONE_STATE_PERMISSION_MASK) != 0) {
+            mContext.enforceCallingOrSelfPermission(
+                    android.Manifest.permission.READ_PRECISE_PHONE_STATE, null);
+
+        }
     }
 
     private void handleRemoveListLocked() {